In addition, we found Western blot duplication presented in Figure 3, panels 3C (Expression of the proteins AChE, AMP, CHRNA1 and CHRNB1 in the brain tissues of SAMP8 mice after infection of over-expressing circNF1-419 AAV) and 3E (Expression of the proteins AChE, AMP, CHRNA1 and CHRNB1 in the brain tissues of 2-month-old mice after infection of over-expressing circNF1-419 AAV). Here, CHRNB1 is linked to infection.